tests/mozilla/ecma_2/RegExp/octal-002.js

   1 /**
   2  *  File Name:          RegExp/octal-002.js
   3  *  ECMA Section:       15.7.1
   4  *  Description:        Based on ECMA 2 Draft 7 February 1999
   5  *  Simple test cases for matching OctalEscapeSequences.
   6  *  Author:             christine@netscape.com
   7  *  Date:               19 February 1999
   8  */
   9     var SECTION = "RegExp/octal-002.js";
  10     var VERSION = "ECMA_2";
  11     var TITLE   = "RegExp patterns that contain OctalEscapeSequences";
  12     var BUGNUMBER="http://scopus/bugsplat/show_bug.cgi?id=346189";
  13
  14     startTest();
  15
  16 // backreference
  17     AddRegExpCases(
  18         /(.)(.)(.)(.)(.)(.)(.)(.)\8/,
  19         "/(.)(.)(.)(.)(.)(.)(.)(.)\\8",
  20         "aabbccaaabbbccc",
  21         "aabbccaaabbbccc",
  22         0,
  23         ["aabbccaaa", "a", "a", "b", "b", "c", "c", "a", "a"] );
  24
  25     AddRegExpCases(
  26         /(.)(.)(.)(.)(.)(.)(.)(.)(.)\9/,
  27         "/(.)(.)(.)(.)(.)(.)(.)(.)\\9",
  28         "aabbccaabbcc",
  29         "aabbccaabbcc",
  30         0,
  31         ["aabbccaabb", "a", "a", "b", "b", "c", "c", "a", "a", "b"] );
  32
  33     AddRegExpCases(
  34         /(.)(.)(.)(.)(.)(.)(.)(.)(.)\8/,
  35         "/(.)(.)(.)(.)(.)(.)(.)(.)(.)\\8",
  36         "aabbccaababcc",
  37         "aabbccaababcc",
  38         0,
  39         ["aabbccaaba", "a", "a", "b", "b", "c", "c", "a", "a", "b"] );
  40
  41     test();
  42
  43 function AddRegExpCases(
  44     regexp, str_regexp, pattern, str_pattern, index, matches_array ) {
  45
  46     // prevent a runtime error
  47
  48     if ( regexp.exec(pattern) == null || matches_array == null ) {
  49         AddTestCase(
  50             regexp + ".exec(" + str_pattern +")",
  51             matches_array,
  52             regexp.exec(pattern) );
  53
  54         return;
  55     }
  56     AddTestCase(
  57         str_regexp + ".exec(" + str_pattern +").length",
  58         matches_array.length,
  59         regexp.exec(pattern).length );
  60
  61     AddTestCase(
  62         str_regexp + ".exec(" + str_pattern +").index",
  63         index,
  64         regexp.exec(pattern).index );
  65
  66     AddTestCase(
  67         str_regexp + ".exec(" + str_pattern +").input",
  68         pattern,
  69         regexp.exec(pattern).input );
  70
  71     AddTestCase(
  72         str_regexp + ".exec(" + str_pattern +").toString()",
  73         matches_array.toString(),
  74         regexp.exec(pattern).toString() );
  75 /*
  76     var limit = matches_array.length > regexp.exec(pattern).length
  77                 ? matches_array.length
  78                 : regexp.exec(pattern).length;
  79
  80     for ( var matches = 0; matches < limit; matches++ ) {
  81         AddTestCase(
  82             str_regexp + ".exec(" + str_pattern +")[" + matches +"]",
  83             matches_array[matches],
  84             regexp.exec(pattern)[matches] );
  85     }
  86 */
  87 }